/*index*/

.index{
	margin-top: -10px;
}

.index>ul {
	margin-top: 10px;
}

.index>ul>li {
	float: left;
	width: 33.3%;
}


.index .hover {
	position: relative;
}

.index .hover>a{
	display: block;
}

.index .text {
	text-align: center;
	background-color: #ed6d00;
}

.index .text .menu_mask{
	margin-top: 10px;
	display: none;
}


.index .text:hover .menu_mask {
	animation-name: menu_mask;
  	-webkit-animation-duration: 1s;
  	animation-duration: 1s;
}

.index .text img {
	margin-top: 25%;
	width: 50%;
}

.index .index_move {
	-webkit-transition: all 0.1s;
	-moz-transition: all 0.1s;
	-o-transition: all 0.1s;
}

.index .text:hover .index_move {
	transform: translateY(-60px);
}

@keyframes menu_mask {
	from {
		opacity: 0;
		-webkit-transform: translate3d(0, 300px, 0);
		transform: translate3d(0, 300px, 0);
	}
	60% {
		opacity: 1;
		-webkit-transform: translate3d(0, -20px, 0);
		transform: translate3d(0, -20px, 0);
	}
	75% {
		-webkit-transform: translate3d(0, 10px, 0);
		transform: translate3d(0, 10px, 0);
	}
	90% {
		-webkit-transform: translate3d(0, -5px, 0);
		transform: translate3d(0, -5px, 0);
	}
	to {
		-webkit-transform: translate3d(0, 0, 0);
		transform: translate3d(0, 0, 0);
	}
}

.index .text p {
	font-size: 24px;
	line-height: 24px;
	color: white;
	margin-top: 10px;
	font-family: "microsoft yahei";
}

.index .text ul {
	margin: 0 auto;
	width: 452px;
}

.index .text ul li {
	font-size: 16px;
	line-height: 25px;
	float: left;
	color: white;
	width: 150px;
	height: 25px;
	border-right: 1px solid white;
}

.index .text ul li:nth-of-type(3) {
	border: none;
}

.index .text ul a {
	color: white;
}

.index .mask {
	display: block;
	width: 100%;
	opacity: 0.6;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 10;
	background-color: black;
	text-align: center;
	font-size: 30px;
	line-height: 40px;
	color: white;
}

.index .mask_text {
	display: block;
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	z-index: 20;
	text-align: center;
	color: white;
}

.index .mask_text h1 {
	font-weight: lighter;
	margin-top: 30%;
	font-weight: normal;
	line-height: 40px;
	font-size: 24px;
}

.index .mask_text h2 {
	font-weight: normal;
	margin-top: 0px;
	line-height: 25px;
	font-size: 16px;
}

.index .mask_text p {
	margin: 10px auto 0;
	width: 70px;
	border-top: 1px solid #ed6d00;
}

@media screen and (max-width: 1000px){
	.index>ul>li {
		width: 100%;
	}
	.index .mask_text h1{
		font-size:65px;
		line-height: 80px;
	}
	.index .mask_text h2{
		font-size:50px;
		line-height: 70px;
	}
}

/*case*/

.case_bg{
	position: relative;
	width: 100%;
}

.case_bg img{
	display: block;
	width: 100%;
	cursor:pointer;
	background: url(../images/video_btn.png) no-repeat center;
}

.case_bg img:nth-child(2){
	position: absolute;
	left: 46.7%;
	top: 30%;
	width: 103px;
	height: 103px;
}

.case .content {
	padding-top: 50px;
}

.case .content>div{
	width: 80%;
	margin: 0 auto;
}

.case .menu{
	margin-bottom: 30px;
}

.case .menu li{
	width: 33.3%;
	text-align: center;
}

.case .menu  li a{
	height: 40px;
	line-height: 40px;
	font-size: 16px;
	color: #727171;
}


.case .article h1 {
	font-weight: normal;
	font-size: 30px;
	line-height: 70px;
	color: #ed6c00;
}

.case .article h2 {
	font-weight: lighter;
	font-size: 16px;
	line-height: 16px;
	color: #989899;
	height: 45px;
}

.case .article p {
	line-height: 24px;
	font-size: 14px;
	color: #717071;
	margin-bottom: 50px;
}

.case .article img {
	width: 100%;
}


@media screen and (max-width: 1440px) and (min-width:1024px){
	
}


/*about*/
.about{
	text-align: center;
}


.about_bg img {
	width: 100%;
	height: 100%;
}

.about_text {
	text-align: center;
}

.about>img{
	width: 84.6%;
}

.about>h1 {
	text-align: center;
	margin-top: 80px;
	margin-bottom: 60px;
	font-size: 35px;
	line-height: 35px;
	color: #ed6d00;
}

.about_text p {
	margin-bottom: 145px;
	margin-top: 40px;
	font-size: 16px;
	line-height: 42px;
	color: #727171;
}

/*recruit*/
.recruit .recruit_text{
	text-align: center;
}

.recruit{
	padding-bottom: 20px;
	text-align: center;
}

.recruit>img{
	width: 84.6%;
}

.recruit>h1{
	margin-top: 60px;
	margin-bottom: 30px;
	font-weight: normal;
	line-height: 45px;
	font-size: 45px;
	color: #727171;
}

.recruit .recruit_text h2{
	margin-top: 30px;
	margin-bottom: 10px;
	font-weight: normal;
	font-size: 30px;
	line-height: 30px;
	color: #ed6d00;
}

.recruit .recruit_text p{
	margin-bottom: 15px;
	font-size: 16px;
	line-height: 30px;
	color: #727171;
}

.recruit .recruit_text a{
	padding-bottom: 2px;
	color: #ed6d00;
	line-height: 18px;
	font-size: 18px;
	border-bottom: 2px solid #ed6d00;
}

/*contact*/
.contact .content{
	width: 1086px;
	margin: 0 auto;
}

.contact .content>ul{
	width: 1050px;
	margin: 0 auto;
	margin-top: 60px;
}

.contact .imc{
	float: left;
	width: 715px;
}

.contact .imc li{
	margin-bottom: 15px;
	margin-left: 70px;
}

.contact .imc li:nth-child(1){
	margin-left: 0;
	margin-bottom: 0;
}

.contact .imc .add{
	color: #727171;
	line-height: 30px;
	font-size: 16px;
	padding-left: 31px;
}

.contact .imc .tel{
	color: #727171;
	line-height: 30px;
	font-size: 16px;
	padding-left: 31px;
}

.contact .imc .email{
	color: #727171;
	line-height: 30px;
	font-size: 16px;
	padding-left: 35px;
}

.contact .imc h1{
	color: #ed6d00;
	font-weight: normal;
	font-size: 18px;
	line-height: 40px;
}

.contact_menu{
	float: left;
}

.contact_menu li{
	line-height: 40px;
	font-size: 16px;
	padding-left: 8px;
	margin-left: 25px;
	color: #e60012;
	list-style: disc;
}

.contact_menu li:nth-child(1){
	line-height: normal;
	padding-left: 0;
	margin-left: 0;
	list-style: none;
	margin-bottom: 15px;
}

.contact_menu li:nth-child(1) img{
	margin-top: 13px;
}

.contact_menu li a{
	color: #727171;
}

@media screen and (max-width: 1000px){
	.header{
		width: 980px;
	}
	.contact .content{
		width: 100%;
	}
	.contact .content>ul{
		width: 100%;
	}
	.contact .imc{
		float: none;
		width: 490px;
		margin: 0 auto;
		margin-bottom: 150px;
	}
	.contact .contact_menu{
		float: none;
		margin: 0 auto;
		width: 490px;
	}
}

/*video*/
.video{
	padding-top: 10%;
	padding-bottom: 10%;
	text-align: center;
}

.video>div{
	position: relative;
	width: 60%;
	margin: 0 auto;
}

.video>div video{
	width: 100%;
}

.video .video_btn img{
	position: absolute;
	left: 46.5%;
	top: 45%;
	z-index: 100;
	width: 7%;
}

.video .video_btn{
	cursor: pointer;
	display: block;
}

.video .back{
	cursor: pointer;
	text-align: center;
	color: white;
	display: inline-block;
	padding-bottom: 10px;
	font-size: 20px;
	line-height: 20px;
	border-bottom: 2px solid #de751f;
	margin-top: 10px;
}

